// 云函数入口文件
const cloud = require('wx-server-sdk')

cloud.init({
  env: 'caicren1-9ga67iu1c258fa35',
  traceUser: true
})
const db = cloud.database();

// 云函数入口函数
exports.main = async (event, context) => {
  console.log("addData event",event);
  let userId = event.userId
  return await db.collection("demolist").doc("5464a294626031520195d1d118971700").update({
    hits: 666,
    imgPath:event.urlArr
  })
}